3(-2x-1)+4(-3x+6)=111

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Solution for 3(-2x-1)+4(-3x+6)=111 equation:


Simplifying
3(-2x + -1) + 4(-3x + 6) = 111

Reorder the terms:
3(-1 + -2x) + 4(-3x + 6) = 111
(-1 * 3 + -2x * 3) + 4(-3x + 6) = 111
(-3 + -6x) + 4(-3x + 6) = 111

Reorder the terms:
-3 + -6x + 4(6 + -3x) = 111
-3 + -6x + (6 * 4 + -3x * 4) = 111
-3 + -6x + (24 + -12x) = 111

Reorder the terms:
-3 + 24 + -6x + -12x = 111

Combine like terms: -3 + 24 = 21
21 + -6x + -12x = 111

Combine like terms: -6x + -12x = -18x
21 + -18x = 111

Solving
21 + -18x = 111

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-21' to each side of the equation.
21 + -21 + -18x = 111 + -21

Combine like terms: 21 + -21 = 0
0 + -18x = 111 + -21
-18x = 111 + -21

Combine like terms: 111 + -21 = 90
-18x = 90

Divide each side by '-18'.
x = -5

Simplifying
x = -5

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